21546756

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2591}}^1$

素因数の和:2622

約数の個数: 96

約数和(自身を含む): 69672960

約数和(自身を除く): 48126204

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 154, 189, 198, 231, 252, 297, 308, 378, 396, 462, 594, 693, 756, 924, 1188, 1386, 2079, 2591, 2772, 4158, 5182, 7773, 8316, 10364, 15546, 18137, 23319, 28501, 31092, 36274, 46638, 54411, 57002, 69957, 72548, 85503, 93276, 108822, 114004, 139914, 163233, 171006, 199507, 217644, 256509, 279828, 326466, 342012, 399014, 489699, 513018, 598521, 652932, 769527, 798028, 979398, 1026036, 1197042, 1539054, 1795563, 1958796, 2394084, 3078108, 3591126, 5386689, 7182252, 10773378, 21546756]

約数ペア:

[(1, 21546756), (2, 10773378), (3, 7182252), (4, 5386689), (6, 3591126), (7, 3078108), (9, 2394084), (11, 1958796), (12, 1795563), (14, 1539054), (18, 1197042), (21, 1026036), (22, 979398), (27, 798028), (28, 769527), (33, 652932), (36, 598521), (42, 513018), (44, 489699), (54, 399014), (63, 342012), (66, 326466), (77, 279828), (84, 256509), (99, 217644), (108, 199507), (126, 171006), (132, 163233), (154, 139914), (189, 114004), (198, 108822), (231, 93276), (252, 85503), (297, 72548), (308, 69957), (378, 57002), (396, 54411), (462, 46638), (594, 36274), (693, 31092), (756, 28501), (924, 23319), (1188, 18137), (1386, 15546), (2079, 10364), (2591, 8316), (2772, 7773), (4158, 5182)]